IP获取所在城市名称等信息接口,及函数
来源:原创
时间:2016-08-13
作者:脚本小站
分类:PHP
函数:
function https_request($url,$data = null){ $curl = curl_init(); curl_setopt($curl,CURLOPT_URL,$url); curl_setopt($curl,CURLOPT_SSL_VERIFYPEER,false); curl_setopt($curl,CURLOPT_SSL_VERIFYHOST,false); if(!empty($data)){//如果有数据传入数据 curl_setopt($curl,CURLOPT_POST,1);//CURLOPT_POST 模拟post请求 curl_setopt($curl,CURLOPT_POSTFIELDS,$data);//传入数据 } curl_setopt($curl,CURLOPT_RETURNTRANSFER,1); $output = curl_exec($curl); curl_close($curl); return $output; } // 获取ip function GetIp(){ $realip = ''; $unknown = 'unknown'; if (isset($_SERVER)){ if(isset($_SERVER['HTTP_X_FORWARDED_FOR']) && !empty($_SERVER['HTTP_X_FORWARDED_FOR']) && strcasecmp($_SERVER['HTTP_X_FORWARDED_FOR'], $unknown)){ $arr = explode(',', $_SERVER['HTTP_X_FORWARDED_FOR']); foreach($arr as $ip){ $ip = trim($ip); if ($ip != 'unknown'){ $realip = $ip; break; } } }else if(isset($_SERVER['HTTP_CLIENT_IP']) && !empty($_SERVER['HTTP_CLIENT_IP']) && strcasecmp($_SERVER['HTTP_CLIENT_IP'], $unknown)){ $realip = $_SERVER['HTTP_CLIENT_IP']; }else if(isset($_SERVER['REMOTE_ADDR']) && !empty($_SERVER['REMOTE_ADDR']) && strcasecmp($_SERVER['REMOTE_ADDR'], $unknown)){ $realip = $_SERVER['REMOTE_ADDR']; }else{ $realip = $unknown; } }else{ if(getenv('HTTP_X_FORWARDED_FOR') && strcasecmp(getenv('HTTP_X_FORWARDED_FOR'), $unknown)){ $realip = getenv("HTTP_X_FORWARDED_FOR"); }else if(getenv('HTTP_CLIENT_IP') && strcasecmp(getenv('HTTP_CLIENT_IP'), $unknown)){ $realip = getenv("HTTP_CLIENT_IP"); }else if(getenv('REMOTE_ADDR') && strcasecmp(getenv('REMOTE_ADDR'), $unknown)){ $realip = getenv("REMOTE_ADDR"); }else{ $realip = $unknown; } } $realip = preg_match("/[\d\.]{7,15}/", $realip, $matches) ? $matches[0] : $unknown; return $realip; }
淘宝接口:
function get_area($ip = ''){ if($ip == ''){ $ip = GetIp(); } $url = "http://ip.taobao.com/service/getIpInfo.php?ip={$ip}"; $ret = https_request($url); $arr = json_decode($ret,true); return $arr; } echo "<pre>"; print_r(get_area('223.67.235.28')); echo "</pre>";
新浪接口:
//根据ip获取所在城市名称 function GetIpLookup($ip = ''){ if(empty($ip)){ $ip = GetIp(); } $res = @file_get_contents('http://int.dpool.sina.com.cn/iplookup/iplookup.php?format=js&ip=' . $ip);//新浪的开放API if(empty($res)){ return false; } $jsonMatches = array(); preg_match('#\{.+?\}#', $res, $jsonMatches); if(!isset($jsonMatches[0])){ return false; } $json = json_decode($jsonMatches[0], true); if(isset($json['ret']) && $json['ret'] == 1){ $json['ip'] = $ip; unset($json['ret']); }else{ return false; } return $json; } echo '<pre>'; // 输出城市等信息 $ipInfos = GetIpLookup('123.125.114.144'); //baidu.com IP地址 var_dump($ipInfos); // 输出本地地址 echo GetIp();